Individual Calculations August 2018
 Al, Ansi Amin  Total change: -0.20  Rating chartPersonal card
 Chess Clubs' championship Muscat OMA 2018-07-10
RcRownchangeKK*chgGame
 1632 1821 5.00 7 -0.01 20 -0.20 
  Al Hadidi, Osama Khalid 1486 OMA1.0010.12202.40 
  Al Saidi, Mohammed Khalfan 1612 OMA0.501-0.2720-5.40 
  Al Masheki, Abdislam 1754 OMA1.0010.41208.20 
  Mohammed, Ahmed Said Al Amri 1817 OMA0.001-0.5120-10.20 
  Hardan, Hamid Musallem 1853 OMA1.0010.542010.80 
  Al Shabibi, Mohammed Sultan 1421  * OMA1.0010.08201.60 
  Al, Harasi Saif 1484 OMA0.501-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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